Sensing Range Setting - SICK WTB16 Instrucciones De Operación

7
COMMISSIONING
7.3

Sensing range setting

10
Minimum distance in mm (y) between the set sensing
range and background (white, 90%)
y
140
WTB16I-xxxxx1xx
2
1
120
18%/90%
6%/90%
100
80
3
90%/90%
60
40
20
0
0 400 800 1,200 1,600
(15.75) (31.5) (47.24) (62.99)
Distance in mm (inch)
Figure 6: Characteristic line 4, WTB16 I-xxxxx1 xx, infrared
light
Minimum distance in mm (y) between the set sensing
range and background (white, 90%)
y
250
WTB16I-xxxxx4xx
(9.84)
200
(7.87)
18%/90%
2
150
1
(5.91)
3
6%/90%
90%/90%
100
(3.94)
50
(1.97)
0
0 500 1,000 1,500
(19.69) (39.37) (59.06) (78.74)
Distance in mm (inch)
Figure 7: Characteristic line 5, WTB16 I-xxxxx4 xx, infrared
light
WTB16x-xxxxxx2xAxx with Teach-Turn adjustment:
The sensing range is adjusted by pressing the teach-in button (approx. 1-3 sec.).
Depending on the requirements, the potentiometer can be used for fine-tuning (without
pressing the teach-in button).
Clockwise rotation: Sensing range increased.
Counterclockwise rotation: Sensing range reduced.
The sensing range can also be adjusted using just the potentiometer. We recommend
placing the sensing range in the object, e.g.
range has been adjusted, the object is removed from the path of the beam, which
causes the background to be suppressed and the switching output to change
table 4).
white background (90%)
x y
Example:
Sensing range on black, 6%,
x = 600 mm, y = 70 mm
x
white background (90%)
x y
Example:
Sensing range on black, 6%,
x = 700 mm, y = 80 mm
x
2,000
see figure 8, page
1
50 /
700
100
2 25 /
1,000
100
3 10 /
1,500
100
0 100 500 1,000 1,500
(3.94) (19.69) (39.37) (59.06)
Distance in mm (inch)
Adjustment range
A
A = Detection distance (depending on object remission)
1
50/
950
100
2
1,200
100
3
100
0 100 500 1,000 1,500 2,000
(3.94) (19.69) (39.37) (59.06) (78.74)
Distance in mm (inch)
A Adjustment range
A = Detection distance (depending on object remission)
11. Once the sensing
(see
8020346.19RH / 22.12.2020 | SICK
Subject to change without notice
BluePilot:
Sensing range
indicator (blue LED)
Teach-Turn
adjustment
BluePilot:
Sensing range
indicator (blue LED)
Teach-Turn
adjustment